Britney Spears’ professional life and finances aren’t the only things that are controlled by her conservators.

In fact, RadarOnline.com has exclusively learned that the Toxic singer, 31, had very little to do with the decision process regarding her split last week from Jason Trawick, which ultimately was left to and orchestrated by her father, Jamie, and her former fiancé.

“It really wasn’t Britney’s decision to announce the split last week, it was Jamie who made the call,” a source tells RadarOnline.com exclusively.

“Jason wanted out, and in the fragile state that Britney is in, it’s not like he could have a rational conversation with her about it, so it was really between him and Jamie. They decided how the relationship needed to end and how to go about the technicalities, such as removing Jason from the conservatorship, when he would move out and how to announce the split. Britney was left out of everything and really didn’t even know what was going on.”

When it was finally time to break the news to Britney, the source says the two men did it in a controlled and safe environment and were very careful explaining the situation to her, because they were afraid she wouldn’t take it well.

“Jason and Jamie wanted to make sure that Britney didn’t lose it, so they had to water things down for her a bit,” the source says. “She knows that the engagement is off and that Jason has been removed from the conservatorship, but she still hasn’t exactly grasped yet that the relationship is totally over.”